i get red blotchy skin quite a lot, its better than it used to be, my skin seems to go red, when scracthed or even if i touch it, if i brush my ear, i get hot ears, if i touch my face it goes so red, i don't know what to do, i've been using aloe vera gel to calm it down which i bought from holland and barrett, that stops it when it itches and burns so much , help